Whats a better gaming Rig

ok here are 2 gaming pcs i want the best performing one and quietest one so what one build 1 or 2

Build 1:

Processor:£231:Intel Core I7 2600K 3.4Ghz
http://www.amazon.co.uk/INTEL-I7-2600K-3400MHz-LGA1155-...
Memory:£41:Corsair Vengeance White LP 8GB
http://www.amazon.co.uk/Corsair-CML8GX3M2A1600C9W-Venge...
Video Card:£240:MSI GeForce GTX 660Ti TwinFrozr IV PE/OC 2GB
http://www.novatech.co.uk/products/components/nvidiagef...
Motherboard:£133:Asus P8Z68-V PRO/GEN3
http://www.amazon.co.uk/Asus-P8Z68-V-PRO-GEN3-Motherboa...
Cpu Cooler:£68:Noctua NH-D14
http://www.novatech.co.uk/products/components/cooling/c...
CPU FANS PPP:£32:Noctua NF-F12PWM
http://www.amazon.co.uk/Noctua-NF-F12PWM-Case-Fan-120/d...
HDD:£80:Western Digital Caviar Black 1TB 64MB
http://www.novatech.co.uk/products/components/harddrive... SSD:£75:Samsung 128GB 830 SSD SATA 6GBPS 2.5 inch
http://www.amazon.co.uk/Samsung-128GB-6GBPS-Desktop-Bas...
PSU:£88:Corsair Gaming Series GS800 80 Plus
http://www.novatech.co.uk/products/components/powersupp...
Case:£100:NZXT Phantom
http://www.amazon.co.uk/NZXT-Phantom-USB-Tower-Chassis/...
2x More Case Fans:£20:Cooler Master Mega-Flow Blue 200m http://www.novatech.co.uk/products/components/cooling/f... DVD/RW:£16: Asus DRW-24B5ST 24x
http://www.amazon.co.uk/Asus-DRW-24B5ST-Internal-SATA-D...
OS:£73:Microsoft Windows 7 Home Premium
http://www.amazon.co.uk/Microsoft-OEM-software-intended...
Monitor:£177:ASUS VE248H 24"
http://www.amazon.co.uk/ASUS-VE248H-backlight-widescree...
Mouse:£34:Logitech G500 Gaming Mouse
http://www.amazon.co.uk/Logitech-910-001262-G500-Gaming...
Keyboard:£40:Logitech G110 Gaming Keyboard
http://www.amazon.co.uk/Logitech-920-002241-G110-Gaming...

Total:£1448




Build 2:

Processor: £162: Intel 3rd Generation Core i5 3570K 3.40GHz
http://www.amazon.co.uk/Intel-Generation-i5-3570K-3-40G...
Video Card:£240:MSI GeForce GTX 660Ti TwinFrozr IV PE/OC 2GB http://www.novatech.co.uk/products/components/nvidiagef...
Motherboard: £110: AsRock Z77 Extreme4 Motherboard
http://www.amazon.co.uk/Z77-Extreme4-Motherboard-Suppor...
Ram/Memory: £33: Corsair Vengeance LP 8GB 1600MHz
http://www.amazon.co.uk/Corsair-CML8GX3M2A1600C9-Vengea...
Drive: £50: Western Digital 1TB 32MB CHDD 7200 rpm
http://www.novatech.co.uk/products/components/harddrive...
Power Supply: £88: Corsair Gaming Series GS800
http://www.novatech.co.uk/products/components/powersupp...
Optical Drive: £16: Asus DRW-24B5ST 24x
http://www.amazon.co.uk/Asus-DRW-24B5ST-Internal-SATA-D...
SSDrive: £79: Samsung 128GB 830 SSD SATA 6GBPS 2.5 inch
http://www.amazon.co.uk/Samsung-128GB-6GBPS-Desktop-Bas...
CPU Cooler: £90: Corsair H100
http://www.novatech.co.uk/products/components/cooling/c...
PC Case: £132: Cooler Master HAF X
http://www.novatech.co.uk/products/components/cases/cas... OS: £73: Windows 7 Home Premium
http://www.amazon.co.uk/Microsoft-OEM-software-intended...
PC Monitor: £179: ASUS VE248H 24"
http://www.amazon.co.uk/ASUS-VE248H-backlight-widescree...
PC Mouse: £34: Logitech G500 Gaming Mouse
http://www.amazon.co.uk/Logitech-910-001262-G500-Gaming...
PC Keyboard: £40: Logitech G110 Gaming Keyboard
http://www.amazon.co.uk/Logitech-920-002241-G110-Gaming...

ECase Fans: £11: Cooler Master Megaflow 200m
http://www.novatech.co.uk/products/components/cooling/f...
Push pull fan on CPU COOLER: Noctua NF-F12PWM
x4:120MM£64
http://www.amazon.co.uk/Noctua-NF-F12PWM-Case-Fan-120/d...
Total: £1421